GR851790B - - Google Patents

Info

Publication number
GR851790B
GR851790B GR851790A GR850101790A GR851790B GR 851790 B GR851790 B GR 851790B GR 851790 A GR851790 A GR 851790A GR 850101790 A GR850101790 A GR 850101790A GR 851790 B GR851790 B GR 851790B
Authority
GR
Greece
Prior art keywords
hydrochloride
betahydroxy
demethylation
diazabicyclo
octane
Prior art date
Application number
GR851790A
Other languages
Greek (el)
Inventor
Maria Ornella Tinti
Original Assignee
Sigma Tau Ind Farmaceuti
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sigma Tau Ind Farmaceuti filed Critical Sigma Tau Ind Farmaceuti
Publication of GR851790B publication Critical patent/GR851790B/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

L-norcarnitine hydrochloride (gamma-dimethylamino L-betahydroxy butyric acid hydrochloride) is prepared by demethylation of L-carnitine chloride with 1,4- diazabicyclo [2,2,2] - octane as demethylating agent.
GR851790A 1984-07-27 1985-07-18 GR851790B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48660/84A IT1181813B (en) 1984-07-27 1984-07-27 PROCEDURE FOR THE PREPARATION OF L-NORCARNITINA HYDROCHLORIDE

Publications (1)

Publication Number Publication Date
GR851790B true GR851790B (en) 1985-11-26

Family

ID=11267890

Family Applications (1)

Application Number Title Priority Date Filing Date
GR851790A GR851790B (en) 1984-07-27 1985-07-18

Country Status (15)

Country Link
US (1) US4599447A (en)
EP (1) EP0169819B1 (en)
JP (1) JPS6143148A (en)
KR (1) KR920007231B1 (en)
AT (1) ATE31916T1 (en)
CA (1) CA1234578A (en)
DE (1) DE3561392D1 (en)
DK (1) DK342485A (en)
ES (1) ES8604112A1 (en)
GR (1) GR851790B (en)
IE (1) IE58119B1 (en)
IL (1) IL75899A (en)
IT (1) IT1181813B (en)
PT (1) PT80871B (en)
YU (1) YU45729B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892961A (en) * 1985-07-31 1990-01-09 Sumitomo Pharmaceuticals Company, Limited Amino acid derivatives, and their production

Also Published As

Publication number Publication date
YU112585A (en) 1987-12-31
EP0169819B1 (en) 1988-01-13
IE851624L (en) 1986-01-27
DE3561392D1 (en) 1988-02-18
CA1234578A (en) 1988-03-29
IL75899A (en) 1988-06-30
IT8448660A0 (en) 1984-07-27
IT1181813B (en) 1987-09-30
DK342485A (en) 1986-01-28
KR860001054A (en) 1986-02-22
ES8604112A1 (en) 1986-01-16
YU45729B (en) 1992-07-20
DK342485D0 (en) 1985-07-26
US4599447A (en) 1986-07-08
PT80871B (en) 1987-09-18
JPS6143148A (en) 1986-03-01
PT80871A (en) 1985-08-01
IE58119B1 (en) 1993-07-14
EP0169819A1 (en) 1986-01-29
IL75899A0 (en) 1985-12-31
ES545563A0 (en) 1986-01-16
ATE31916T1 (en) 1988-01-15
KR920007231B1 (en) 1992-08-28

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